Subsidiary wise

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:01:24
PM - 2.5 40.18 (µg/m3)
PM - 10 76.89 (µg/m3)
SO2 10.69 (µg/m3)
CO 0.02 (mg/m3)
NO2 2.42 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 15:59:23
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.14 (µg/m3)
CO 0.22 (mg/m3)
NO2 1.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:00:49
PM - 2.5 32.64 (µg/m3)
PM - 10 57.1 (µg/m3)
SO2 42.33 (µg/m3)
CO 0.31 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:02:11
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 6.4 (µg/m3)
CO 1.29 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:00:47
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 .33 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:06:45
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.2 (µg/m3)
CO 0.34 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:06:52
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 16:06:39
PM - 2.5 10.84 (µg/m3)
PM - 10 29.08 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:00:39
PM - 2.5 78.22 (µg/m3)
PM - 10 (µg/m3)
SO2 1.23 (µg/m3)
CO ##### (mg/m3)
NO2 35.37 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:00:09
PM - 2.5 52.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .97 (µg/m3)
CO 0.50 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:03:38
PM - 2.5 41.67 (µg/m3)
PM - 10 65.82 (µg/m3)
SO2 9.96 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.95 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:06:57
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:00:45
PM - 2.5 3.44 (µg/m3)
PM - 10 (µg/m3)
SO2 14.84 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:06:49
PM - 2.5 37.85 (µg/m3)
PM - 10 51.6 (µg/m3)
SO2 4.01 (µg/m3)
CO 0.85 (mg/m3)
NO2 10.24 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 16:00:51
PM - 2.5 6.43 (µg/m3)
PM - 10 (µg/m3)
SO2 306 (µg/m3)
CO 0.89 (mg/m3)
NO2 36.28 (µg/m3)

Western Coalfields Limited
AAQMS_Makardhokra-III OC Mine
10-10-2026 16:01:24
PM - 2.5 40.18 (µg/m3)
PM - 10 76.89 (µg/m3)
SO2 10.69 (µg/m3)
CO 0.02 (mg/m3)
NO2 2.42 (µg/m3)
Northern Coalfields Limited
AAQMS_NCL_BINA
10-10-2026 15:59:23
PM - 2.5 0 (µg/m3)
PM - 10 0 (µg/m3)
SO2 5.14 (µg/m3)
CO 0.22 (mg/m3)
NO2 1.96 (µg/m3)
Western Coalfields Limited
AQMS_1M WCL MAJRI AREA
10-10-2026 16:00:49
PM - 2.5 32.64 (µg/m3)
PM - 10 57.1 (µg/m3)
SO2 42.33 (µg/m3)
CO 0.31 (mg/m3)
NO2 6.98 (µg/m3)
Mahanadi Coalfields Limited
Basundhara (W) OCP
10-10-2026 16:02:11
PM - 2.5 41 (µg/m3)
PM - 10 83 (µg/m3)
SO2 6.4 (µg/m3)
CO 1.29 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
Bhatadi Opencast Mine
10-10-2026 16:00:47
PM - 2.5 2.28 (µg/m3)
PM - 10 (µg/m3)
SO2 5.3 (µg/m3)
CO 0.00 (mg/m3)
NO2 .33 (µg/m3)
Mahanadi Coalfields Limited
Lajkura OCP
10-10-2026 16:06:45
PM - 2.5 0 (µg/m3)
PM - 10 15 (µg/m3)
SO2 6.2 (µg/m3)
CO 0.34 (mg/m3)
NO2 17.1 (µg/m3)
Mahanadi Coalfields Limited
Lakhanpur OCP
10-10-2026 16:06:52
PM - 2.5 18 (µg/m3)
PM - 10 34 (µg/m3)
SO2 5.8 (µg/m3)
CO 0.30 (mg/m3)
NO2 0 (µg/m3)
South Eastern Coalfields Limited
M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area
10-10-2026 16:06:39
PM - 2.5 10.84 (µg/m3)
PM - 10 29.08 (µg/m3)
SO2 0 (µg/m3)
CO 0.88 (mg/m3)
NO2 (µg/m3)
Western Coalfields Limited
M/s. Mungoli Nirguda Deep Expansion OC Mine
10-10-2026 16:00:39
PM - 2.5 78.22 (µg/m3)
PM - 10 (µg/m3)
SO2 1.23 (µg/m3)
CO ##### (mg/m3)
NO2 35.37 (µg/m3)
Western Coalfields Limited
Penganga Opencast Mine
10-10-2026 16:00:09
PM - 2.5 52.6 (µg/m3)
PM - 10 0 (µg/m3)
SO2 .97 (µg/m3)
CO 0.50 (mg/m3)
NO2 .03 (µg/m3)
South Eastern Coalfields Limited
SECL_DIPKA
10-10-2026 16:03:38
PM - 2.5 41.67 (µg/m3)
PM - 10 65.82 (µg/m3)
SO2 9.96 (µg/m3)
CO 0.58 (mg/m3)
NO2 4.95 (µg/m3)
Mahanadi Coalfields Limited
Samaleswari OCP
10-10-2026 16:06:57
PM - 2.5 69 (µg/m3)
PM - 10 122 (µg/m3)
SO2 19.2 (µg/m3)
CO 0.00 (mg/m3)
NO2 3.2 (µg/m3)
South Eastern Coalfields Limited
South Eastern Coalfields Limited - AQMS_H_Q
10-10-2026 16:00:45
PM - 2.5 3.44 (µg/m3)
PM - 10 (µg/m3)
SO2 14.84 (µg/m3)
CO 0.00 (mg/m3)
NO2 0 (µg/m3)
Western Coalfields Limited
WCL Inder Kamptee
10-10-2026 16:06:49
PM - 2.5 37.85 (µg/m3)
PM - 10 51.6 (µg/m3)
SO2 4.01 (µg/m3)
CO 0.85 (mg/m3)
NO2 10.24 (µg/m3)
Western Coalfields Limited
WCLGourideep Opencast mine
10-10-2026 16:00:51
PM - 2.5 6.43 (µg/m3)
PM - 10 (µg/m3)
SO2 306 (µg/m3)
CO 0.89 (mg/m3)
NO2 36.28 (µg/m3)

From

Expected format: DD-MON-RR

Subsidiary

Mine

No record found

CAAQMS Data

1 - 10 of 2,060

Company Name	Area Name	Mine Name	Creation datetime	Record time	PM - 2.5 (µg/m3)	PM - 10 (µg/m3)	SO2 (µg/m3)	NO2 (µg/m3)	CO (mg/m3)	Device ID	Created by
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:06	10-OCT-2026 10:36	10.84	29.08	0.00	-	0.88	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:06	10-OCT-2026 10:36	10.89	28.96	0.00	-	0.89	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:05	10-OCT-2026 10:35	10.95	28.88	0.00	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:05	10-OCT-2026 10:35	10.86	28.80	0.00	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:04	10-OCT-2026 10:34	10.87	28.71	0.00	-	0.86	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:04	10-OCT-2026 10:34	10.98	28.78	0.00	-	0.85	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	SECL_DIPKA	SECL_DIPKA	10-OCT-2026 16:03	10-OCT-2026 16:00	41.67	65.82	9.96	4.95	0.58	site_1931	Envea India Pvt Ltd
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:03	10-OCT-2026 10:33	11.16	28.83	0.00	-	0.84	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:03	10-OCT-2026 10:33	11.23	28.93	0.00	-	0.81	site_5664	Thermo Fisher Scientific India Private Limited
South Eastern Coalfields Limited	Dipka Area	M/s Dipka Expansion Project South Eastern Coal Fields Limited Dipka Area	10-OCT-2026 16:02	10-OCT-2026 10:32	11.36	28.98	0.00	-	0.80	site_5664	Thermo Fisher Scientific India Private Limited

1 - 10 of 2,060

marquee

New

PM - 2.5 (µg/m3)

PM - 10 (µg/m3)

SO2 (µg/m3)

CO (mg/m3)

NO2 (µg/m3)

Permissible limit crossed for PM - 2.5 (µg/m3) in selected date range

Permissible limit crossed for PM - 10 (µg/m3) in selected date range

CAAQMS Data